IV. Choose the correct word and write it down. Выбери верное слово. Ответы запиши в столбик.
1. You must/needn't/can stop at the red light.
2. You must/mustn't/can park here. It's not allowed.
3. You mustn't/can't/needn't wear a jacket. It's hot outside.
4. You must/ can't/ needn't enter the school at 10pm. The door is closed.
5. You mustn't/don't have to/ needn't build fires in the forests. It's forbidden.